Pengembangan Penuntun Praktikum Kimia Analitik Elektronik Berbasis Pendekatan Saintifik pada Tirasi Permanganometri. Ind. Jou. Edu. Rsc [Internet]. 2020 May 31 [cited 2026 May 25];1(2):48-51. Available from: https://cahaya-ic.com/index.php/IJoER/article/view/90